Kehua, ESN and TÜV Rheinland jointly publish a white paper on grid-forming energy storage at Intersolar Europe 2026 in Munich, according to PR Newswire reports dated 29 June 2026. The materials focus on how rapid growth in AI-driven data center infrastructure is reshaping global electricity demand and increasing challenges for grid stability. Both sources describe the white paper as addressing issues that arise as renewable generation and other power electronics are integrated more quickly, placing additional requirements on power system performance and reliability. The reports also situate the publication within Intersolar Europe 2026, indicating the white paper is being released in connection with the event. Overall, the shared messaging across the two items is that grid-forming energy storage is presented as a relevant technology for supporting grid stability under higher levels of variable generation and fast-changing load patterns associated with the expansion of data centers. The sources do not provide detailed technical results in the excerpts, but they present the collaboration and the white paper’s core theme as grid-forming storage’s role in addressing network stability constraints.